Field observation methods, including inclinometers and surface deformation monitoring networks, have been used to monitor the stability of the landslide before and after inpoundment of the reservoir.
为了监测水库蓄水前后该滑坡体的稳定性状态，通过在滑坡体上埋设钻孔倾斜仪和布设外部变形监测网点等监测手段来进行现场现测。
The rectangular beam with dual surface bonded piezoelectric actuators can achieve a pure bending deformation by an external electric field.
对称粘贴在梁结构上下表面上的压电元件在外部电场的作用下能使梁结构发生弯曲变形。
Sequential images of the deformation field under a model footing were digitally recorded. The DPDM technique was used to achieve the incremental displacement field and the slip failure surface.
基础荷载作用下的地基变形场用连续的数码相片记录，然后用数字照相变形量测技术分析得到地基的增量变形场和地基的破坏面。
Holographic photograph is applied to study surface deformation of core-contained rock samples under single-axial pressure and visible image of off-surface displacement field is displayed.
用激光全息干涉法研究了在单轴压力下的镶嵌试件的表面形变，显示了离面位移场的可见图象。
Holographic photograph is applied to study surface deformation of core-contained rock samples under single-axial pressure and visible image of off-surface displacement field is displayed.
用激光全息干涉法研究了在单轴压力下的镶嵌试件的表面形变，显示了离面位移场的可见图象。
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